I’d like you to tell me something about Shennongjia. -I’m sorry, but neither Jack nor I ________ there.

Nina is clever but kind of lazy. If she ___harder next term, she ___ better grades.

English is a subject ___________ we should attach great importance.

Some students in Shanghaie-bags for several months.

The problem of the global warming is serious, ________,the sea levels have risen a little.